Trimethylacetic anhydride (CAS 1538-75-6) — formula C10H18O3, molecular weight 186.25; category organic chemicals.
| CAS Number | 1538-75-6 |
|---|---|
| Molecular Formula | C10H18O3 |
| Molecular Weight | 186.25 |
| Boiling Point | 193 °C @760 [mm Hg] |
| LogP | 2.7 |
| Applications | General Manufacturing Information: Propanoic acid, 2, 2-dimethyl-, 1, 1'-anhydride: ACTIVE |
| Category | Organic Chemicals |
Documented applications: General Manufacturing Information: Propanoic acid, 2, 2-dimethyl-, 1, 1'-anhydride: ACTIVE.
Trimethylacetic anhydride is a carbon-based organic compound with CAS registry number 1538-75-6 and molecular formula C10H18O3 (molecular weight 186.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1538-75-6
Its molecular formula C10H18O3 comprises 10 C, 18 H, 3 O atoms.
Also known as: Trimethylacetic anhydride · 三甲基乙酸酐
Category: organic chemicals
The CAS registry number of Trimethylacetic anhydride is 1538-75-6.
Molecular formula C10H18O3, molecular weight 186.25.
It is also registered under: Trimethylacetic anhydride, 三甲基乙酸酐.
Recorded applications: General Manufacturing Information: Propanoic acid, 2, 2-dimethyl-, 1, 1'-anhydride: ACTIVE.
Category: Organic Chemicals.
Independent reference data for Trimethylacetic anhydride (CAS 1538-75-6), compiled from public chemistry databases.
| CAS Registry Number | 1538-75-6 |
|---|---|
| PubChem CID | 15234 |
| Molecular formula | C10H18O3 |
| IUPAC name | 2,2-dimethylpropanoyl 2,2-dimethylpropanoate |
| UNII (FDA) | NS00047573 |
| Molecular Weight | 186.25 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 186.125594432 |
| Monoisotopic Mass | 186.125594432 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 13 |
| Boiling Point | 193 °C @760 [mm Hg] |
|---|---|
| Density | 0.918 @25 °C |
Trimethylacetic anhydride; Pivalic anhydride; 1538-75-6; DTXSID601014577; RefChem:899797; DTXCID00818566; 216-263-1; 2,2-dimethylpropanoyl 2,2-dimethylpropanoate; 2,2-Dimethylpropionic anhydride; Propanoic acid, 2,2-dimethyl-, anhydride; 2,2-Dimethylpropanoic anhydride; MFCD00008842; Trimethylacetic Anhydride1538-75-6; pivalic acid anhydride; Pivalicanhydride; Pivalic anydride
| Reported hazard statements | H226 (27.5%), H302 (69.3%), H314 (30.7%), H315 (69.3%), H317 (69.3%), H319 (69.3%), H335 (69.3%) |
|---|
H226 (27.5%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (69.3%): Harmful if swallowed [Warning Acute toxicity, oral]
Trimethylacetic anhydride · CAS 1538-75-6 · C10H18O3. UNII NS00047573. Boiling Point: 193 °C @760 [mm Hg]; Density: 0.918 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三甲基乙酸酐